Patients with annual recurrence of choledocholithiasis should improve their living habits, take oral lipid-lowering and choleretic drugs, and actively treat potential risk factors for recurrence. 1. Annual recurrence of choledocholithiasis may be related to the usual diet and living habits, and changing bad habits can appropriately reduce the recurrence rate of choledocholithiasis. First of all, after gallstone surgery, we should try to eat less high cholesterol, high fat food, regular diet, three meals a day, and develop a good diet and living habits, which is very beneficial to the prevention of recurrence of choledocholithiasis. Patients should also pay attention to controlling blood lipids in the course of their normal life. If there is obesity, hyperlipidemia, need to consider appropriate exercise. 2. Some patients with consistently high blood cholesterol can take some lipid-lowering drugs under the guidance of a professional doctor in time for treatment, such as simvastatin and atorvastatin. In addition, oral choleretic drugs such as ursodeoxycholic acid tablets can also be taken to reduce the probability of stone recurrence. 3. Some anatomical factors may lead to recurrence of bile duct stones, such as duodenal papillary dysfunction, bile duct stenosis, etc., which need to be relieved by papilloplasty and biliary stenting. The patient should consult the doctor in time, improve the relevant examination, make a clear diagnosis, and then take the appropriate treatment plan, the drug should be applied under the guidance of the doctor.